5639458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8313

約数の個数: 16

約数和(自身を含む): 9527040

約数和(自身を除く): 3887582

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 8269, 16538, 90959, 181918, 256339, 512678, 2819729, 5639458]

約数ペア:

[(1, 5639458), (2, 2819729), (11, 512678), (22, 256339), (31, 181918), (62, 90959), (341, 16538), (682, 8269)]